- Win Rate
- 51.1%
- Pick Rate
- 1.7%
- Ban Rate
- 0.9%
Zac Arena Build, Augments & Duos
- Patch
- 26.20
- Games
- 2,211
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Oct 11, 2026 UTC
- Methodology
- Data Methodology
- Author
- Dakota Chinnick
Patch 26.20 Zac arena mode stats show Zac with a 15.2% win rate and a 3.60 average placement in arena mode. Discover Zac's best duo partners, augments, and arena builds to dominate the meta.
Zac Arena Performance
Zac D TierCombat Stats
Discover the highest performing Arena augments for Zac in League of Legends Patch 16.20. The strongest augment choices include Courage of the Colossus, Goliath, Tank Engine, which provide significant advantages in 3v3v3v3v3v3 combat. Zac has 1 S-tier augment that dramatically improve placement rates. When offered Prismatic augments, prioritize Courage of the Colossus. For Gold augments, Tank Engine synergizes well with Zac's kit. Use the rarity filters below to find the best Silver, Gold, and Prismatic augments for your Zac Arena games.
There is a tether connecting your team, deals constant magic damage to enemies it touches.
Your Abilities apply an infinitely stacking Burn, dealing magic damage over time.Your Burn effects reduce your basic Ability Cooldowns.
Requirement: Possess Heartsteel with 400+ stacks.Reward: Multiply your Heartsteel stacks by 3. Increase your Health Regeneration by 13% of your Heartsteel stacks.
Your Heals and Shields can Critically Strike for an addtional ?.Gain 25% Crit Chance.
Your Attacks deal additional physical damage equal to 4% of your max Health.
Gain increased size and percent bonus Health per takedown.
Gain 1000 Health, but you deal 10% less damage.
Using an Ability restores ? Health.
Immobilizing enemy champions grants you permanent Cursed Power. Gain Armor and Magic Resistance based on your Cursed Power.
Every few seconds Autocast a burst slime from your body, dealing magic damage to nearby enemies. If you hit a champion, secrete a blob that heals you when walked over.
Gain ? Shield after Immobilizing or Grounding an enemy champion.
Become large, gaining 15% Health and 10% Adaptive Force.
Gain an aura that continuously harvests permanent Cursed Power per enemy champion inside. Gain max Health based on your Cursed Power.
Stars orbit you, dealing magic damage to enemies they pass through.
Gain the Aftershock and Glacial Augment Keystone Runes.
Immobilizing or Grounding enemy champions heals you.
Gain hugely increased Health Regen, further increased at low Health.
Gain a random Prismatic Augment.
Each time you Immobilize or Ground an enemy, gain 15 Adaptive Force for the round.
Find the best 3v3 teammate champions to pair with Zac in League of Legends Arena mode. The strongest duo partner is Twitch, achieving a 29.4% win rate and 3.0 average placement when paired together. Other high-synergy partners include Swain and Jinx, both offering improved placement rates compared to Zac's solo average of 3.6. 8 champions boost Zac's win rate above their baseline 15.2%. Compare win rates, top 2 rates, top 4 rates, and placement differences to find your ideal Arena duo composition.
Partner | Tier | Win Rate | WR Diff | Top 2 | Top 4 | Avg Place | Place Diff | Matches |
|---|---|---|---|---|---|---|---|---|
 Twitch | A Tier | 29.4% | +14.2% | 41.2% | 76.5% | 3.0 | +0.6 | 34 |
 Swain | D Tier | 11.1% | -4.1% | 44.4% | 77.8% | 3.1 | +0.5 | 36 |
 Jinx | B Tier | 22.7% | +7.5% | 31.8% | 63.6% | 3.4 | +0.2 | 44 |
 Karthus | D Tier | 14.3% | -0.9% | 28.6% | 81.0% | 3.4 | +0.2 | 42 |
 Ashe | D Tier | 10.5% | -4.7% | 36.8% | 63.2% | 3.4 | +0.2 | 38 |
 Kai'Sa | D Tier | 12.5% | -2.7% | 31.3% | 75.0% | 3.4 | +0.2 | 32 |
 Sett | D Tier | 15.0% | -0.2% | 30.0% | 70.0% | 3.5 | +0.1 | 40 |
 Jhin | C Tier | 16.7% | +1.5% | 27.8% | 66.7% | 3.6 | +0.0 | 36 |
 Tahm Kench | A Tier | 27.8% | +12.6% | 33.3% | 55.6% | 3.6 | +0.0 | 36 |
 Volibear | C Tier | 18.2% | +3.0% | 31.8% | 54.5% | 3.7 | -0.1 | 44 |
Optimize your Zac Arena itemization with the highest win rate builds for Patch 16.20. The top-performing build features Black Hole Gauntlet, Jak'Sho, The Protean, Heartsteel as core items, achieving a 25.0% win rate and 3.0 average placement. Mercury's Treads is the recommended boots choice for this build. The top 3 builds average 8.3% win rate, significantly impacting your Arena success. Each build shows core items, situational options, win rate compared to Zac's baseline, and top 4 placement rates to help you climb in Arena ranked.
Rank | Core Items | Situational | Boots | Tier | Win Rate | WR Diff | Top 2 | Top 4 | Avg Place | Matches |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 |    |   |  | C Tier | 25.0% | +9.8% | 37.5% | 87.5% | 3.0 | 8 |
| 2 |  |  |  | D Tier | 0.0% | -15.2% | 20.0% | 60.0% | 4.2 | 5 |
| 3 | | | | F Tier | 0.0% | -15.2% | 0.0% | 0.0% | 5.9 | 7 |
Plan your Zac Arena run
Arena Companion shows each champion's placement rates and stats, the best augments for them, a slot-by-slot augment planner, and the strongest duos and teams this patch.
- Placement rates & stats
- Augment slot planner
- Best duos & teams
Is Zac Good in Arena Mode?
Zac is currently rated as an D-tier champion in League of Legends Arena mode for Patch 16.20, making them a challenging pick in the 3v3v3v3v3v3 format. With a 15.2% win rate (1st place finishes) and a 64.1% top 4 rate, Zac faces some challenges in the current Arena meta.
Zac Arena Performance Analysis
In Arena's unique 3v3v3v3v3v3 format, Zac averages a 3.6 placement across 921 analyzed matches. This frontline tank playstyle enables absorbing substantial damage for the team. Zac maintains strong survivability with excellent KDA ratios, placing in the top 12% of champions.
The 30.9% top 2 rate indicates room for improvement in securing podium finishes. Players looking to climb Arena ranked should focus on optimal augment selection and trio synergies to maximize placement consistency.
Best Champions to Pair with Zac
Duo composition is critical in Arena, and Zac synergizes exceptionally well with Twitch, achieving a combined 29.4% win rate and 3.0 average placement. This pairing improves Zac's baseline performance by +14.2%.
Other strong duo partners include Swain (11.1% win rate) and Jinx (22.7% win rate). Zac has excellent duo flexibility with 8+ partners that boost win rate above baseline.
Zac Augment Priority Guide
Augment selection can make or break your Arena run. For Zac, the highest-performing augment is Courage of the Colossus, which players select in 23.7% of games.
When offered Prismatic augments, prioritize Courage of the Colossus for maximum impact. Gold augments like Tank Engine provide consistent value throughout the game. Use the augment tier list above to identify which augments to prioritize during each selection round.
Optimal Zac Arena Build Path
The highest win rate build for Zac in Arena features Black Hole Gauntlet, Jak'Sho, The Protean, Heartsteel as core items, achieving a 25.0% win rate. Mercury's Treads is the recommended boots choice, providing tenacity and magic resist for Arena fights.
Arena's accelerated gold income means reaching full build faster than Summoner's Rift. Focus on completing core items before branching into situational options. The builds listed above are sorted by average placement, helping you identify which item combinations lead to the highest finishes in the current patch.
Tips for Playing Zac in Arena
Coordinate with your partner to cover Zac's weaknesses. Pair with a damage dealer for balanced team composition.
Prioritize S-tier and A-tier augments when offered. Zac's 64.1% top 4 rate can be improved significantly with optimal augment selection each round.
Use Zac's durability to absorb damage and protect your partner. Control space and peel for your duo.
Final Verdict: Should You Play Zac in Arena?
Zac faces challenges in the current Arena meta but remains playable for dedicated mains. Success requires optimal augment selection, strong trio synergy with teammates like Twitch, and mastery of Zac's kit. Consider the builds and augments above to maximize your placement potential.
This data is updated regularly for Patch 16.20. Check back after each patch to see how balance changes affect Zac's Arena performance. For the most accurate results, we analyze 921 matches to provide reliable statistics and recommendations.
Help us maintain accuracy! If you notice incorrect stats, missing data, or any issues, your feedback directly improves the quality of our data for the entire community.
Zac Arena FAQ - Patch 16.20
Is Zac good in Arena mode?
Zac is currently a D-tier champion in Arena mode with a 15.2% win rate and 64.1% top 4 rate. While Zac faces challenges in the meta, dedicated players can still find success with optimal builds and duo partners.
What is the best duo partner for Zac in Arena?
The best duo partner for Zac in Arena is Twitch, achieving a 29.4% win rate and 3.0 average placement together. Other strong partners include Swain and Jinx.
What are the best augments for Zac in Arena?
The highest-performing augment for Zac is Courage of the Colossus with a 23.7% pick rate. Prioritize Prismatic and Gold augments that synergize with Zac's kit.
What is the best build for Zac in Arena?
The highest win rate build for Zac in Arena includes Black Hole Gauntlet, Jak'Sho, The Protean, Heartsteel as core items, achieving a 25.0% win rate. Mercury's Treads is the recommended boots choice. Arena's accelerated gold income allows you to complete builds faster than Summoner's Rift.
What is Zac's win rate in Arena?
Zac has a 15.2% win rate (1st place) in Arena mode for Patch 16.20. The top 2 rate is 30.9% and top 4 rate is 64.1%, with an average placement of 3.6 across 921 analyzed matches.
What tier is Zac in Arena?
Zac is rated as D-tier in Arena mode for Patch 16.20. Lower-tier champions face challenges but can still succeed with mastery and good trio synergy. Tiers are calculated based on win rate, top 4 rate, and average placement.
How do I play Zac in Arena?
To play Zac effectively in Arena: 1) Partner with Twitch for best results. 2) Prioritize Courage of the Colossus when offered. 3) Build Black Hole Gauntlet early for power spikes. 4) Absorb damage and protect your partner while controlling space.
What are Zac's best and worst matchups in Arena?
Zac's performance varies significantly based on duo partner selection. Pairing with Twitch improves win rate to 29.4%. The key to success is choosing partners that complement Zac's tanky playstyle and selecting augments that enhance your duo composition.